package com.cn.medicalcare.controller.servlet.superadmin;

import com.cn.medicalcare.customtool.JsonTool;
import com.cn.medicalcare.customtool.SqlSessionFactoryTool;
import com.cn.medicalcare.mapper.AdminMapper;
import com.cn.medicalcare.pojo.Admin;
import com.cn.medicalcare.pojo.Page;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.LinkedHashMap;
import java.util.Map;

@WebServlet("/superadmin/getpagecountby_.json")
public class AdminPageCountBy_Servlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String username=req.getParameter("username");
        String role=req.getParameter("role");
        String survival=req.getParameter("survival");
        Admin admin=new Admin().setUsername(username).setRole(role);
        int elecount;
        PrintWriter pw=resp.getWriter();
        Map<String,String> map=new LinkedHashMap<>();
        try {
            if(survival!=null && "".equals(survival)){
                admin.setSurvival(null);
            }
            if (survival!=null && survival.length()>0){
                admin.setSurvival(Integer.valueOf(survival));
            }
            elecount= SqlSessionFactoryTool.DoMapper(AdminMapper.class, m->m.selectAdminCount(admin));
            map.put("status","200");
            map.put("pagecount",String.valueOf(elecount%Page.PAGE_CAPACITY==0?elecount/Page.PAGE_CAPACITY:elecount/Page.PAGE_CAPACITY+1));
        }catch (Exception e){
            map.put("status","500");
        }
        pw.print(JsonTool.toJson(map));

    }
}
